CVE-2017-14737
Estado: ModificadaMedia (5.5)—
A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.32%
- Percentil entre todas las CVEs puntuadas: 23
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- NVD-CWE-noinfo
Referencias
- https://github.com/randombit/botan/issues/1222
- https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html
- https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai
- https://github.com/randombit/botan/issues/1222
- https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html
- https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai
JSON original (NVD)
Mostrar
{
"id": "CVE-2017-14737",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 2.1,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2017-09-26T01:29:03.303",
"references": [
{
"url": "https://github.com/randombit/botan/issues/1222",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://github.com/randombit/botan/issues/1222",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key."
},
{
"lang": "es",
"value": "Un canal lateral criptográfico basado en caché en la implementación RSA en Botan en versiones anteriores a la 1.10.17 y las versiones 1.11.x y 2.x anteriores a la 2.3.0 permite que un atacante local recupere información sobre las claves secretas RSA, tal y como demuestra CacheD. Esto ocurre porque un array se indexa con bits derivados de una clave secreta."
}
],
"lastModified": "2026-06-17T01:06:42.150",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DAAEF77B-BB38-45E4-9859-911212C269B5",
"versionEndIncluding": "1.10.16"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C098FACD-8EDB-4A97-BA9F-39472F400F6A"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA1B306E-BCD0-4839-9D20-921BA5BEB1B3"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C30E1A6A-5944-4D82-8EFB-67639E9BE246"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "92649934-B0EB-4D27-AA54-760E7832E70B"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F80D802-D5AD-4A41-B5A3-23B7AE923053"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F809C01-0A6E-4EDD-B9C1-6B1B41368B5A"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7C8582CD-E9CE-4A56-83D2-33CFBC4BBE2C"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "46EAF817-CCF2-40C3-A556-BA17895165DA"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "92649146-62FC-4984-A726-18C9468240F1"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B4928BBB-AD18-4EA5-98E4-9CB3CC75376E"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "229A6D01-3882-4F3F-92F5-517F79644480"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B0699917-881B-4BA3-9D88-0ED47954DEA7"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0BCDCE72-44D7-442C-AF2A-EDC9E39126D4"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D55DBFAF-48C1-412C-B56D-EBD7EC82588A"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.14:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2EBAC97E-B04F-48EA-87C8-62FD14B0E759"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.15:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A00B6F0-7DCC-46D4-818A-F17BFAF18E9A"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.16:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "61529353-E862-44AD-84EC-778B65C88112"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.17:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B683D891-9A15-40F5-82B0-5B16359330F3"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.18:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F3EE4374-31D9-4E68-A700-AFF590F37283"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.19:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7F536ECD-C3D9-4997-A936-7E415A670E69"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.20:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CF026C4E-FEAE-47A1-A3CA-330DBE6250ED"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.21:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BA36F817-A50B-40E6-811B-B331BA2229A6"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.22:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "80F7E018-B544-4A7F-ABE1-737988AE0382"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.23:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FD7CD5BD-2938-4C79-95A7-96AC1BB037A9"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.24:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "49D16EDE-885C-450F-85AD-3F49ABA6C340"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.25:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "436B72BE-9E39-46F0-869A-C18B74EB1217"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.26:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E4107FF3-20B0-4D9D-9555-2022E48D91A3"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.27:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C4D0DB79-ABE4-49A7-A194-E1B6007B2719"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.28:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7DB4D3A5-4493-4E53-A52D-77D60099DAF9"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.33:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6E6A828-A610-4428-AD75-9CA594E06B66"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.34:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F950A7F7-416F-481C-9EF3-09C2F9AFAE4C"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:2.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9ED962E0-714F-4DA5-B495-A7895C5F8232"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:2.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9287361E-DC3A-4E80-BBA3-30D0419ACBC4"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:2.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "04F79C8A-DE48-4A2D-8670-7411870562AD"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:2.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "298B6CD3-3EC1-47A7-B0E5-E28966C11BD9"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}